3 years ago

Help! find g(x)-f(x) if f(x)=-3x+4 and g(c) =5x-12

1 answer:

7 0

Replace f(x) and g(x) with what they equal:

$5x - 12 - (-3x + 4)$
$5x - 12 + 3x - 4$

Combine like terms:

$5x + 3x = 8x$
$-12 - 4 = -16$

$8x - 16$

The answer is C.

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Answer:

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Step-by-step explanation:

From the question we are told that

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The standard deviation is $\sigma = 120$

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Question 3 (1 point)

Virty [35]

Answer:

The answer to your question is (4, 6)

Step-by-step explanation:

Data

E ( 9 , 7 )

F ( - 1, 5)

Formula

$Xm = \frac{x1 + x2}{2}$

$Ym = \frac{y1 + y2}{2}$

Substitution and simplification

$Xm = \frac{9 -1}{2}$

$Xm = \frac{8}{2}$

Xm = 4

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$Ym = \frac{12}{2}$

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Result

(4 , 6)

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Answer
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2x=4,x=2 is your answer

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